- Written by Girish Dasari
- Posted on April 30, 2025
- Updated on April 30, 2025
- 252 Views
At a transit router when multiple LSP are available for a given destination from different protocols EOS does stitching based on hard coded preferences. LFIB stitching preferences give a provision to stitch together different LSPs based on configurable preferences. For each protocol(destination) preference can be configured for a given source protocol.
- Written by Yaonan Liang
- Posted on September 11, 2023
- Updated on September 14, 2023
- 4986 Views
Normally BGP allocates local labels and installs LFIB entries for all received IPv4/IPv6 Labeled Unicast (LU) routes in anticipation of readvertising them with nexthop-self. However, some deployments don’t require nexthop-self with LU routes, so LFIB hardware resources are needlessly allocated, which can present an issue in large scale LU deployments.
- Written by Dana Cook
- Posted on March 3, 2023
- Updated on March 3, 2023
- 6101 Views
The MPLS LFIB counters feature was enhanced to add support for counting labels that correspond to VRF termination labels. The full details of the MPLS LFIB counters feature can be found in the original